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The PTX10004 routers support AC, DC, high-voltage alternating current (HVAC), and high-voltage direct
current (HVDC) power supplies. To install and remove the power supplies in a PTX10004, read the following
sections. All power supply models are hot-insertable and hot-removeable field-replaceable units (FRUs).
You can install up to three power supplies in the rear of the chassis in the slots provided along the left
side.
CAUTION:
models in the same chassis.
NOTE:
See the heat symbol
fan tray and power supply.
Install a JNP10K-PWR-AC2 Power Supply
CAUTION:
models in a production chassis. The only time you are allowed to have two models
concurrently running in a system is when you are in the process of swapping out all
JNP10K-PWR-AC power supplies with all JNP10K-PWR-AC2 power supplies.
WARNING:
when removing a running JNP10K-PWR-AC2 power supply from the chassis. The
power supply can reach temperatures between 158°F to 176°F (70°C to 80°C) under
running conditions.
Before you install a JNP10K-PWR-AC2 power supply in the chassis:
Ensure that you have followed all safety warnings and cautions.
Ensure that you understand how to prevent ESD damage. See
Damage" on page
298.
Use the same type of power supply in all slots. Do not mix power supply
. Wear heat-resistant hand gloves while accessing the
Use the same type of power supply in all slots. Do not mix power supply
Protect yourself from severe burns by wearing heat-protective gloves
"Prevention of Electrostatic Discharge
177
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